package net.xiduth.io.io.File;

/*
 * Copyright 1999-2001 Sun Microsystems, Inc.  All Rights Reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
 * CA 95054 USA or visit www.sun.com if you need additional information or
 * have any questions.
 */

/* @test
 @bug 4203650
 @summary Ensure that File constructors and methods catch null arguments
 @run main/othervm NullArgs
 */

import java.io.File;

public class NullArgs {

	public static void main(String[] args) throws Exception {

		for (int i = 0;; i++) {
			try {
				switch (i) {
				case 0:
					new File((String) null);
					break;
				case 1:
					new File((String) null, null);
					break;
				case 2:
					new File((File) null, null);
					break;
				case 3:
					File.createTempFile(null, null, null);
					break;
				case 4:
					File.createTempFile(null, null);
					break;
				case 5:
					new File("foo").compareTo(null);
					break;
				case 6:
					new File("foo").renameTo(null);
					break;
				default:
					System.err.println();
					return;
				}
			} catch (NullPointerException x) {
				System.err.print(i + " ");
				continue;
			}
			throw new Exception("NullPointerException not thrown (case " + i
					+ ")");
		}

	}

}
